189972486

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{319819}}^1$

素因数の和:319841

約数の個数: 32

約数和(自身を含む): 460540800

約数和(自身を除く): 270568314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 319819, 639638, 959457, 1918914, 2878371, 3518009, 5756742, 7036018, 8635113, 10554027, 17270226, 21108054, 31662081, 63324162, 94986243, 189972486]

約数ペア:

[(1, 189972486), (2, 94986243), (3, 63324162), (6, 31662081), (9, 21108054), (11, 17270226), (18, 10554027), (22, 8635113), (27, 7036018), (33, 5756742), (54, 3518009), (66, 2878371), (99, 1918914), (198, 959457), (297, 639638), (594, 319819)]